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1,400 aluminum sheets cold-rolling mills control system
Origin: Input time: 07-06-04 01:49:35English version

> 1. main technical specifications
1. aluminum sheets rolling width: 600mm~1200mm
2. expects the greatest thickness: 8mm
3. end products smallest thickness: 0.2mm
4. aluminum volumes maximum outer diameter: 1650mm
5. maximum rolling speeds: 600m/min

2. main electrical equipments parameter
1. main engines electrical machinery (two coaxial series) P=759KW, U=660V, I=1250A, n=355/1050rpm, If=37.8A/7.9A
2. open-book electrical machinery (two coaxial series) P=225KW, U=400V, I=624A, n=450/1600rpm, If=16.4A/6.0A
3. volumes take the electrical machinery (three coaxial series) P=225KW, U=400V, I=624A, n=450/1600rpm, If=16.4A/6.0A

3. systems compositions
This control system direct current transmission uses English CT. Company's MENTOR II direct current control device, each equipment installment together CT. The company brings the CTNET communication and DPL programming function expansion function card MD29AN, and connects 7 MD29AN is constituting together the CTNET communication network. The systems control complete function (adds and subtracts fast control, volume diameter computation, tensity control and so on) saves after the DPL programming in the MD29AN card, all exchanges data in CTNET on-line transmission.

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